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| author | Guillem Jover <guillem@debian.org> | 2013-11-21 06:20:01 +0100 |
|---|---|---|
| committer | Guillem Jover <guillem@debian.org> | 2013-12-05 10:19:33 +0100 |
| commit | 80cc83904a4cc04f1b7a4ebe0439fea25bbaaf74 (patch) | |
| tree | ee1abb5c5b24fed494cbc1473af37e67e5c82322 /configure.ac | |
| parent | cf21cccb98bdb31a84bbe1aa1217c712b47aedd2 (diff) | |
| download | dpkg-80cc83904a4cc04f1b7a4ebe0439fea25bbaaf74.tar.gz | |
dselect: Use C++11 nullptr instead of 0 or NULL
It is way more descriptive, and has a better type. Check for C++11
compiler support and fallback nullptr to 0 if unavailable.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e3c6607bb..33f990ba3 100644 --- a/configure.ac +++ b/configure.ac @@ -38,6 +38,7 @@ DPKG_DEB_COMPRESSOR([xz]) AC_PROG_CC DPKG_C_C99 AC_PROG_CXX +DPKG_CXX_CXX11 AC_PROG_LEX DPKG_DIST_CHECK([test "$LEX" = ":"], [lex program required]) AC_PROG_RANLIB |